eStudy Foto Forum: /home/estudydev/workspace/eStudy_svn/web/photogallery/classes/class.header.inc.php Source File

00001 <?php
00002 /*
00003 ThWboard - PHP/MySQL Bulletin Board System
00004 ==============================================
00005 (c) 2000, 2001 by
00006 Paul Baecher         <paul@thewall.de>
00007 Felix Gonschorek   <funner@thewall.de>
00008 
00009 download the latest version:
00010 http://www.thwboard.de
00011 
00012 This  program is  free  software;  you can
00013 redistribute it and/or modify it under the
00014 terms of the GNU General Public License as
00015 published by the Free Software Foundation;
00016 either  version 2 of  the License,  or (at
00017 your option) any later version.
00018 
00019 ==============================================
00020 
00021 */
00022 /*--------------------------------------------------------------------------+
00023 This file is part of eStudy.
00024 forum/classes/class.header.inc.php
00025 - Modulgruppe:  Forum
00026 - Beschreibung: Header des Forums
00027 - Version:      02/26/04
00028 - Autor(en):    Benjamin Stadin <stadin@gmx.de>
00029 +---------------------------------------------------------------------------+
00030 This program is free software; you can redistribute it and/or
00031 modify it under the terms of the GNU General Public License
00032 as published by the Free Software Foundation; either version 2
00033 of the License, or any later version.
00034 +---------------------------------------------------------------------------+
00035 This program is distributed in the hope that it will be useful,
00036 but WITHOUT ANY WARRANTY; without even the implied warranty of
00037 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00038 GNU General Public License for more details.
00039 You should have received a copy of the GNU General Public License
00040 along with this program; if not, write to the Free Software
00041 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00042 +--------------------------------------------------------------------------*/
00051 if (!empty($_SERVER['REQUEST_URI']) && (strstr($_SERVER['REQUEST_URI'], "class.header.inc.php"))) {
00052     die();
00053 }
00054 include_once ('./classes/class.functions.inc.php');
00055 require_once ("./classes/class.photofunctions.inc.php");
00056 require_once (PATH_TO_ROOT.'common/classes/class.bbcode.inc.php');
00057 require_once (PATH_TO_ROOT."roleplay/classes/class.roleartefacts.inc.php");
00058 
00059 // php 4.1+
00060 if (!empty($_REQUEST)) extract($_REQUEST, EXTR_SKIP);
00061 if (get_magic_quotes_gpc()) {
00062     $_GET = r_stripslashes($_GET);
00063     $_POST = r_stripslashes($_POST);
00064     $_COOKIE = r_stripslashes($_COOKIE);
00065     $GLOBALS = r_stripslashes($GLOBALS);
00066 }
00067 // most apps (icq, outlook) treat urls containing [ or ] incorrectly. thus,
00068 // we have to acceppt threadid, postid, boardid, categoryid if set.
00069 if (isset($threadid)) $thread['threadid'] = $threadid;
00070 if (isset($boardid)) $board['boardid'] = $boardid;
00071 if (isset($postid)) $post['postid'] = $postid;
00072 if (isset($categoryid)) $category['categoryid'] = $categoryid;
00073 if (isset($categoryname)) $category['categoryname'] = $categoryname;
00074 //if( isset($userID) )
00075 //  $user['userID'] = $_SESSION['userid'];
00076 $debug = '';
00077 // Der Navigationspfad: Kursname >> Boardname >> Thread
00078 $navpath = '';
00079 $navigation = array();
00080 $config = array();
00081 $option = array();
00082 if (!isset($time)) $time = ''; // leerstring, weil eine 0 in der URL nicht so toll ist
00083 // Statische Variablen
00084 // Code Beginn
00085 define('P_VIEW', 0);
00086 define('P_REPLY', 1);
00087 define('P_POSTNEW', 2);
00088 define('P_CLOSE', 3);
00089 define('P_DELTHREAD', 4);
00090 define('P_OMOVE', 5);
00091 define('P_DELPOST', 6);
00092 define('P_EDIT', 7);
00093 define('P_OCLOSE', 8);
00094 define('P_ODELTHREAD', 9);
00095 define('P_ODELPOST', 10);
00096 define('P_OEDIT', 11);
00097 define('P_TOP', 12);
00098 define('P_EDITCLOSED', 13);
00099 define('P_IP', 14);
00100 define('P_EDITTOPIC', 15);
00101 define('P_NOFLOODPROT', 16);
00102 define('P_NOEDITLIMIT', 17);
00103 define('P_CANSEEINVIS', 18);
00104 define('P_NOPMLIMIT', 19);
00105 define('P_INTEAM', 20);
00106 define('P_CEVENT', 21);
00107 /* note: flags 0 - 35 are reserved */
00108 define("BWORD_NONE", 0);
00109 define("BWORD_TOPIC", 1);
00110 define("BWORD_POST", 2);
00111 define("BWORD_ALL", 3);
00112 // Erzeugen des config Arrays des Forums
00113 $r_registry = forum_query("SELECT keyname, keyvalue, keytype FROM photogallery_registry");
00114 while ($registry = mysql_fetch_array($r_registry)) {
00115     switch ($registry['keytype']) {
00116         case 'integer':
00117         case 'boolean':
00118             $config[$registry['keyname']] = intval($registry['keyvalue']);
00119             break;
00120 
00121         case 'array':
00122             if ($registry['keyvalue']) {
00123                 $array = explode("\n", $registry['keyvalue']);
00124                 while (list($k, $v) = @each($array)) $array[$k] = '"'.addslashes(trim($v)) .'"';
00125                 eval("\$config[\$registry['keyname']] = array(".implode(',', $array) .");");
00126             }
00127             break;
00128 
00129         default:
00130             $config[$registry['keyname']] = $registry['keyvalue'];
00131         }
00132 }
00133 $mainBBCode = new BBCode(true, $config["imageslevel"] != 2, (bool)$config["smilies"]);
00134 $tagOverviewLink = BBCode::getTagOverviewLink("Formatierungs-<br />m&ouml;glichkeiten");
00135 // Userdaten des angemeldeten Benutzers aus forum_user einlesen
00136 $r_user = forum_query("SELECT username, userID, userhidesig, usersignature,
00137   userbanned, userisadmin, userlastpost, usernoding, groupids, autoabo FROM forum_user
00138   WHERE userID='".intval($_SESSION['userid']) ."'");
00139 $g_user = mysql_fetch_array($r_user);
00140 if (mysql_num_rows($r_user) < 1) {
00141     unset($g_user);
00142     $g_user['userID'] = 0;
00143     $g_user['groupids'] = $config['guest_groupid'];
00144     $g_user['username'] = "Deaktiviert";
00145     $g_user['userisadmin'] = 0;
00146     $g_user['userbanned'] = 0;
00147     $g_user['userhidesig'] = false;
00148 } else {
00149     $g_user['groupids'] = substr($g_user['groupids'], 1, strlen($g_user['groupids']) -2);
00150 }
00151 $g_user['userhtmlname'] = Data::toHTML($g_user['username'], false);
00152 if ($config['forumclosed'] && !$g_user['userisadmin']) {
00153     $navpath = 'FotoForum geschlossen!';
00154     errormessage('FotoForum geschlossen', $mainBBCode->parse(implode("\n", $config['closedmsg'])));
00155 }
00156 //Falls jemand eine ungültige Board ID an den Browser übergibt
00157 if (isset($board['boardid']) && $board['boardid'] < 0) {
00158     header('Location: '.build_link('index.php?categoryid='.(intval($board['boardid']) *-1), true));
00159     exit;
00160 }
00161 // Debug Mitteilungen
00162 if ($g_user['userisadmin'] && $config['debugmode']) {
00163     $DEBUG = '<strong>Debug Messages:</strong><br/>'.$DEBUG;
00164 } else $DEBUG = "";
00165 // Funktionen für letzte besuchte Boards, Threads... eines Benutzers
00166 $lastvisited = '';
00167 if ((preg_match("@board.php@", $_SERVER['PHP_SELF']) && isset($boardid)) || preg_match("@showtopic.php@", $_SERVER['PHP_SELF'])) {
00168     if (!isset($boardid) && isset($threadid)) $board['boardid'] = $db->get_var("SELECT boardid FROM forum_thread WHERE threadid=".intval($threadid));
00169     if ($g_user['userID'] != 0) {
00170         $r_lastvisited = forum_query("SELECT lastvisitedtime FROM forum_lastvisited WHERE userID=$g_user[userID] AND boardid='".intval($board['boardid']) ."'");
00171         $lastvisited = mysql_fetch_array($r_lastvisited);
00172         if (!$lastvisited['lastvisitedtime']) {
00173             // new user
00174             forum_query("INSERT INTO forum_lastvisited (userID, boardid, lastvisitedtime) VALUES($g_user[userID], '".intval($board['boardid']) ."', ".time() .")");
00175             $lastvisited = 0;
00176         } else {
00177             if (mysql_num_rows(forum_query("SELECT boardid FROM forum_board WHERE boardid = '".intval($board['boardid']) ."' AND is_photogallery=1"))) {
00178                 $lastvisited = $lastvisited['lastvisitedtime'];
00179                 forum_query("UPDATE forum_lastvisited SET lastvisitedtime=".time() ." WHERE userID=$g_user[userID] AND boardid='".intval($board['boardid']) ."'");
00180             }
00181         }
00182     }
00183 }
00184 if (isset($post['postid'])) {
00185     $post['postid'] = intval($post['postid']);
00186     $r_post = forum_query("SELECT postid, threadid FROM forum_post WHERE postid='$post[postid]'");
00187     if (mysql_num_rows($r_post) < 1) {
00188         errormessage("Fehler", "Post existiert nicht");
00189     }
00190     $post = mysql_fetch_array($r_post);
00191     $thread['threadid'] = $post['threadid'];
00192 }
00193 if (isset($thread['threadid'])) {
00194     $thread['threadid'] = intval($thread['threadid']);
00195     $r_thread = forum_query("SELECT threadid, boardid, threadtopic, threadreplies, threadlink, threadclosed, acklevel, ackpost, userID 
00196     FROM forum_thread WHERE threadid='$thread[threadid]'");
00197     if (mysql_num_rows($r_thread) < 1) {
00198         errormessage("Fehler", "Thread existiert nicht");
00199     }
00200     $thread = mysql_fetch_array($r_thread);
00201     $navigation[] = "<a href=\"".build_link("showtopic.php?threadid=$thread[threadid]&amp;time=$time") ."\" title=\"Gehe zu ".Data::toHTML($thread['threadtopic'], false) ."\">".Data::toHTML($thread['threadtopic'], false) ."</a>";
00202     $board['boardid'] = $thread['boardid'];
00203 }
00204 if (isset($board['boardid'])) {
00205     $board['boardid'] = intval($board['boardid']);
00206     $r_board = forum_query("SELECT boardid, boardname, boardthreads, boarddisabled, helpdesk FROM forum_board WHERE boardid=$board[boardid] AND is_photogallery=1");
00207     if (mysql_num_rows($r_board) < 1) {
00208         errormessage("Fehler", "Board existiert nicht");
00209     }
00210     $board = mysql_fetch_array($r_board);
00211     $navigation[] = "<a href=\"".build_link("board.php?boardid=$board[boardid]&amp;time=$time") ."\" title=\"Gehe zu ".Data::toHTML($board['boardname'], false) ."\">".Data::toHTML($board['boardname'], false) ."</a>";
00212 }
00213 // Berechtigungen
00214 global $P;
00215 if (isset($board['boardid'])) {
00216     $P = new Permission($g_user['groupids'], $board['boardid'], isset($_SESSION["invisible"]));
00217     //requires_permission( P_VIEW );    //wird durch photorechte geregelt
00218 } else {
00219     $P = new Permission($g_user['groupids']);
00220 }
00221 // Navigationspfad
00222 $course_name = Data::toHTML($db->get_var("SELECT categoryname FROM forum_category WHERE categoryid='".$_SESSION['course']."'"), false);
00223 $navigation[] = "<a href=\"".build_link("index.php") ."\" title=\"Gehe zu $course_name\">$course_name</a>";
00224 $navigation = forum_array_reverse($navigation);
00225 while (list($key, $val) = each($navigation)) {
00226     $navpath.= "$val &raquo; ";
00227 }
00228 // Statische Variablen
00229 $topicicon = array(1 => 'fullalpha', 2 => 'smile', 3 => 'wink', 4 => 'angry', 5 => 'frown', 6 => 'biggrin', 7 => 'gumble', 8 => 'question', 9 => 'strange', 10 => 'rolleyes', 11 => 'oah', 12 => 'prefect');
00230 // user-ban
00231 if ($g_user['userbanned'] == 1) {
00232     // aus allen Foren des Portals verbannt
00233     $r_ban = forum_query("SELECT banpubreason, banexpire FROM forum_ban WHERE userID=$g_user[userID] AND courseID=-1");
00234     $ban = mysql_fetch_array($r_ban);
00235     if (mysql_num_rows($r_ban) > 0) {
00236         if ($ban['banexpire'] > time() || $ban['banexpire'] == 0) {
00237             $message = "Sie sind aus allen Foren des Portals ausgeschlossen<br/><br/>Grund: <em>".($ban['banpubreason'] ? $ban['banpubreason'] : "(Keine Angabe)") ."</em><br/><br/>Diese Verbannung".($ban['banexpire'] ? (" ist g&uuml;ltig bis: ".form_date($ban['banexpire']) .".") : " ist permanent.") ."<br/><br/>";
00238             errormessage('Forum', $message);
00239         } else {
00240             forum_query("DELETE FROM forum_ban WHERE userID=$g_user[userID] AND courseID=-1");
00241         }
00242     }
00243     // aus einzelnem Kurs verbannt
00244     $r_ban = forum_query("SELECT banpubreason, banexpire FROM forum_ban WHERE userID=$g_user[userID] AND courseID=".$_SESSION['course']);
00245     $ban = mysql_fetch_array($r_ban);
00246     if (mysql_num_rows($r_ban) > 0) {
00247         if ($ban['banexpire'] > time() || $ban['banexpire'] == 0) {
00248             $message = "Sie sind aus dem FotoForum dieses Kurses ausgeschlossen<br/><br/>Grund: <em>".($ban['banpubreason'] ? $ban['banpubreason'] : "(Keine Angabe)") ."</em><br/><br/>Diese Verbannung".($ban['banexpire'] ? (" ist g&uuml;ltig bis: ".form_date($ban['banexpire']) .".") : " ist permanent.") ."<br/><br/>";
00249             errormessage('Forum', $message);
00250         } else {
00251             forum_query("DELETE FROM forum_ban WHERE userID=$g_user[userID] AND courseID=".$_SESSION['course']);
00252         }
00253     }
00254     // Falls keine Bans mehr vorliegen userban in forum_user Tabelle entfernen
00255     $r_ban = forum_query("SELECT banpubreason, banexpire FROM forum_ban WHERE userID=$g_user[userID]");
00256     $ban = mysql_fetch_array($r_ban);
00257     if (mysql_num_rows($r_ban) < 1) {
00258         forum_query("UPDATE forum_user SET userbanned=0 WHERE userID=$g_user[userID]");
00259     }
00260 }
00261 $CONTENT = '';
00262 $titleprepend = '';